Finding the Fourth Proportional to 9,658,508.16, 13,325,834.71 and 5,789,617.68

Step by Step Solution

1. Step 1: Write the proportion equation
   9,658,508.16 : 13,325,834.71 = 5,789,617.68 : x
2. Step 2: Convert to fraction form
   9,658,508.16/13,325,834.71 = 5,789,617.68/x
3. Step 3: Cross multiply
   9,658,508.16x = 13,325,834.71 × 5,789,617.68
4. Step 4: Simplify right side
   9,658,508.16x = 77,151,488,237,773.67
5. Step 5: Solve for x
   x = 77,151,488,237,773.67/9,658,508.16
6. Step 6: Final answer
   x = 7,987,930.12